#include"string.h"

int main()
{
	//bit::test_string1();
	//bit::test_string2();
	//bit::test_string3();
	//bit::test_string4();
	//bit::test_string5();
	/*cout << typeid(std::string::iterator).name() << endl;
	cout << typeid(bit::string::iterator).name() << endl;*/
	//bit::test_string6();
	//bit::test_string7();
	bit::test_string8();

	return 0;
}
